What is the value of the expression shown when n = 6? “8 less than the quotient of 42 and a number”

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Me. i can't figure out this question. give an explanation too. .

Aline passes through 3,7 and 6,9 what equation represents the line